Duplex (2 Units, Any Combination)Residential
1661 10TH AVE
ROCKFORD, IL 61104
4
Beds
2
Baths
1,976 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.
Valuation
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$24,000
FIRSTAR BANK · E · recorded Feb 26, 2001
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,756 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$19,894 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,136
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,758
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$17,853
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$59,682
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.35
14
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
62
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.2 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.11
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
MHE
Lincoln Middle SchoolD
Middle · Grades 6–8 · 0.6 mi
East High SchoolF
High · Grades 9–12 · 0.9 mi
Constance Lane Elementary SchoolD-
Elementary · Grades KG–5 · 1.1 mi
District: Rockford School District 205
Neighborhood · ZIP 61104These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.157
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.36%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.17,656
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,783 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$34,362
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$47,725
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
1661 10th Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Bigger than 80% of homes in Keith Creek
- Has a smaller lot than 98% of homes in Winnebago County
- Older than 96% of homes in Winnebago County
How it measures up in Rockford 61104
The dot is this home. The mark in the middle is the typical home in Rockford 61104.
Living area1,976 ft²
SmallerTypical 1,584 ft²Bigger
Bigger than 71% of homes nearby
Lot size0.11 ac
SmallerTypical 0.17 acBigger
Bigger than 8% of homes nearby
Year built1900
OlderTypical 1920Newer
Newer than 26% of homes nearby
| Measure | This home | Keith Creek | Rockford 61104 | Winnebago County |
|---|---|---|---|---|
| Living areabigger than | 1,976 ft² | 80% of homes | 71% of homes | 71% of homes |
| Lot sizebigger than | 0.11 ac | 7% of homes | 8% of homes | 2% of homes |
| Year builtnewer than | 1900 | 12% of homes | 26% of homes | 4% of homes |
About 1661 10th Ave
When did 1661 10th Ave, Rockford, IL last sell?
1661 10th Ave, Rockford, IL last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 1661 10th Ave, Rockford, IL?
1661 10th Ave, Rockford, IL has 4 bedrooms, 2 bathrooms, 1,976 square feet of living space and a 0.11-acre lot.
When was 1661 10th Ave, Rockford, IL built?
1661 10th Ave, Rockford, IL was built in 1900, making it 126 years old. The building has 2 stories.
What schools serve 1661 10th Ave, Rockford, IL?
1661 10th Ave, Rockford, IL is assigned to Lincoln Middle School (middle), rated D; East High School (high), rated F; Constance Lane Elementary School (elementary), rated D-. All sit in Rockford School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1661 10th Ave, Rockford, IL compare to other homes in Rockford 61104?
Among the 4,606 homes in Rockford 61104, it is bigger than 71% of them (1,976 ft² against a typical 1,584 ft²), its lot is bigger than 8% of them (0.11 ac against a typical 0.17 ac) and it is newer than 26% of them (1900 against a typical 1920). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 1661 10th Ave, Rockford, IL?
The 2025 property tax bill for 1661 10th Ave, Rockford, IL was $1,756. The county assessed it at $19,894.
Closest homes
- 1651 10th Ave$100K46 ft · 2 bd · 1 ba · 1,064 ft² · Sold $73K · Jun 2022
- 1111 13th St$105K88 ft · 4 bd · 2 ba · 1,736 ft² · Sold $32K · May 2011
- 1647 10th Ave$141K92 ft · 4 bd · 3 ba · 1,951 ft² · Sold $90K · Sep 2006
- 1115 13th St$131K134 ft · 3 bd · 1 ba · 1,290 ft² · Sold $45K · Oct 2013
- 1642 10th Ave$176K148 ft · 3 bd · 2 ba · 1,446 ft² · Sold $150K · May 2025
- 1119 13th St$126K183 ft · 4 bd · 2 ba · 1,866 ft² · Sold $19K · Jun 2026
- 1019 13th St$113K196 ft · 2 bd · 1 ba · 1,004 ft² · Sold $68K · Mar 2022
- 1645 10th Ave$154K150 ft · 3 bd · 1.5 ba · 1,669 ft² · Sold $116K · Jul 2024
More homes in Rockford 61104
- 625 15th Ave4 bd · 2 ba · 1,926 ft² · Sold $50K · Aug 2026
- 1401 20th St4 bd · 2 ba · 2,686 ft² · Sold $180K · Aug 2026
- 1211 18th St$130K3 bd · 1.5 ba · 1,451 ft² · Sold $145K · Aug 2026
- 2336 S 4th St$70K2 bd · 1 ba · 1,226 ft² · Sold $66K · Aug 2026
- 918 21st Ave$45K2 bd · 1 ba · 999 ft² · Sold $48K · Aug 2026
- 1022 8th St$67K4 bd · 2 ba · 1,280 ft² · Sold $40K · Jul 2026
- 402 S Gardiner Ave4 bd · 2 ba · 1,976 ft² · Sold $98K · Jul 2026
- 1631 8th Ave4 bd · 2 ba · 2,034 ft² · Sold $135K · Jul 2026
- 721 S 3rd StResidential - Vacant Land · Sold $5K · Jul 2026
- 712 Seminary St4 bd · 2 ba · 2,450 ft² · Sold $290K · Jul 2026
- 718 Seminary St4 bd · 2 ba · 2,450 ft² · Sold $280K · Jul 2026
- 722 Seminary St4 bd · 2 ba · 2,380 ft² · Sold $290K · Jul 2026
Assigned schools
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